A fire is one because it doesn’t matter if zero squirrels are in the forest or none fire will still burn with or without the squirrels
Explanation:
B is the right answer because none to the others sound like a real solution
The place where an organism lives and that provides the things it needs to survive is its habitat.
All organisms need water to transport chemicals into their cells
The plants absorb light energy into chemical energy. This energy is used by the plant for fuel. The byproduct of photosynthesis is Oxygen. That is why plants are so beneficial for air quality